Granted Patent
Utility
US 4,881,132 · App. 07/190,209
Apparatus and method for coordinating the front and back of a printer apparatus having two-sided printing capability
Inventor:
Jaroslav Lajos
Patented Case
View Patent ↗
Granted: Nov 14, 1989
Filed: May 4, 1988
Inventor
Jaroslav Lajos
Assignee (at issue)
Honeywell Bull Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.